html,body{
    margin: 0;
    padding: 0;
}

a {
    text-decoration:underline;
    font-size: 14px;
}

#main{
    width: 960px;
    margin: 0 auto;
}

@media (max-width: 960px){
    #main {
        width: 90%;
    }
}

dt{
    background-color: skyblue;
    margin-top: 15px;
    padding: 5px;
    font-size: 14px;
    font-weight: bold;
}

dd{
    margin-left: 0px;
}

dd>li{
    display: inline-block;
    list-style: none;
    margin: 5px 15px 5px 0px;
}